263264352

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 748768608

約数和(自身を除く): 485504256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 193, 208, 312, 386, 416, 579, 624, 772, 1093, 1158, 1248, 1544, 2186, 2316, 2509, 3088, 3279, 4372, 4632, 5018, 6176, 6558, 7527, 8744, 9264, 10036, 13116, 14209, 15054, 17488, 18528, 20072, 26232, 28418, 30108, 34976, 40144, 42627, 52464, 56836, 60216, 80288, 85254, 104928, 113672, 120432, 170508, 210949, 227344, 240864, 341016, 421898, 454688, 632847, 682032, 843796, 1265694, 1364064, 1687592, 2531388, 2742337, 3375184, 5062776, 5484674, 6750368, 8227011, 10125552, 10969348, 16454022, 20251104, 21938696, 32908044, 43877392, 65816088, 87754784, 131632176, 263264352]

約数ペア:

[(1, 263264352), (2, 131632176), (3, 87754784), (4, 65816088), (6, 43877392), (8, 32908044), (12, 21938696), (13, 20251104), (16, 16454022), (24, 10969348), (26, 10125552), (32, 8227011), (39, 6750368), (48, 5484674), (52, 5062776), (78, 3375184), (96, 2742337), (104, 2531388), (156, 1687592), (193, 1364064), (208, 1265694), (312, 843796), (386, 682032), (416, 632847), (579, 454688), (624, 421898), (772, 341016), (1093, 240864), (1158, 227344), (1248, 210949), (1544, 170508), (2186, 120432), (2316, 113672), (2509, 104928), (3088, 85254), (3279, 80288), (4372, 60216), (4632, 56836), (5018, 52464), (6176, 42627), (6558, 40144), (7527, 34976), (8744, 30108), (9264, 28418), (10036, 26232), (13116, 20072), (14209, 18528), (15054, 17488)]